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New & popular$5 or less with Steam keys tagged Sci-fi (31 results)

Explore games with Steam keys tagged Sci-fi on itch.io · Sell your games with Steam keys on itch.io to have them show up here.

DriftForce is a super fast endless racing game.
Racing
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
Make your choices. Live with the consequences. Good luck.
Adventure
Explore a mysterious half-sunken ruin on an alien world in this Low-Poly Action-Adventure game!
Action
GIF
Story-driven sci-fi fantasy shooter with procedural missions, deep weapon customization and action/adventure elements
Shooter
It is a 2D Old School Scifi themed platform action game based on the story of the Alien called Zack Y .
Platformer
Captain a small crew on a life-long mission where you're just as likely to find a cold end as you are love.
Visual Novel
Your crew mutinied and now you're stranded on an alien world. Low-Poly Action-Adventure game.
Action
Controlling a drone, exploring beautiful but dangerous Sci-fi maze, revealing a weird meme story of the future world.
Adventure
Retro arcade style space blasting fun!
Action
Become a space pilot and serve for the corporation. You're going to get all the excitement you've ever wanted
Simulation
GIF
Twin-Stick'n it until your thumbs bleed!
Shooter
A space shooter for helping less experienced players get better.
Shooter
Dropship Down is a fun and intense twin-stick alien shooter for up to four players.
Action
Rogue-like, Sci-fi, Squad Based, Cave Diving, Platformer
Platformer
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
Shooter
GIF
Robot-smashing Twin-stick Action
Action
Explore the cosmos as a comet, orbiting planets with a realistic gravity system.
Adventure
You're too good at baseball and aliens are invading. Send them back home with a home run!
Action
In space no one can hear you KREEP
Action
GIF
A stealth-action metroidvania
Action
beautiful twine compilation
Adventure
Sci-fi hypertext adventure in the style of a motion-comic.
Visual Novel
Set in a dystopian future, venture into the simulated online environment to uncover the secrets held within...
Role Playing
What if there were virtual realms that exist just beyond our reach? In the coming war, on which side do you stand?
Role Playing
The Atomic Robbery
Adventure
Tier 1
$4.99
A 2D space combat game
Action
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
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